CN110745494A - Cleaning device, belt conveyor and mixing plant - Google Patents
Cleaning device, belt conveyor and mixing plant Download PDFInfo
- Publication number
- CN110745494A CN110745494A CN201911035113.4A CN201911035113A CN110745494A CN 110745494 A CN110745494 A CN 110745494A CN 201911035113 A CN201911035113 A CN 201911035113A CN 110745494 A CN110745494 A CN 110745494A
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- Prior art keywords
- receiving groove
- transmission
- cleaning
- roller
- belt conveyor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
- B65G45/14—Moving scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/714—Feed mechanisms for feeding predetermined amounts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71705—Feed mechanisms characterised by the means for feeding the components to the mixer using belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/26—Cleaning devices for gathering residue after cleaning
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides a cleaning device, a belt conveyor and a mixing station, wherein the cleaning device comprises: the material receiving groove is arranged below the conveying belt of the return section; the cleaning scraper is configured to move along the length direction of the material receiving groove and abut against the inner part of the material receiving groove; and the transmission mechanism is arranged between the belt conveyor and the cleaning scraper, and the belt conveyor drives the cleaning scraper to move to the other end from one end of the material receiving groove through the transmission mechanism. According to the cleaning device provided by the invention, the transmission mechanism can work by using the driving device of the belt conveyor, the cleaning scraper can automatically clean and collect the materials in the material receiving groove under the action of the transmission mechanism, the problems that manual material cleaning is troublesome and the use range of material collection by gravity is limited are avoided, the use range of products is expanded, and the utilization rate of the materials is improved.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a cleaning device, a belt conveyor and a mixing station.
Background
The existing belt conveyor can be bonded with partial materials on a conveying belt of a return section to ensure that the materials are not completely unloaded in the process of conveying the materials, and in the return process of the conveying belt, the materials can fall due to vibration and other reasons, and the problems of material waste, environmental pollution and the like can be caused due to untimely treatment of the falling materials.
At present, the common method is to install a material receiving groove for collecting scattered materials below a belt conveyor, and to clean the materials of the material receiving groove manually at regular time, or to roll the materials under the action of gravity to a fixed collecting hopper by the aid of the self-existing inclination angle of the belt conveyor to complete material collection, the manual cleaning material receiving groove is more troublesome and has the problem of labor cost increase, the materials roll back to the collecting hopper by the aid of gravity, the use range is limited, and the problems of unclean material cleaning and material waste exist.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, a first aspect of the invention proposes a cleaning device.
A second aspect of the invention provides a belt conveyor.
A third aspect of the invention provides a mixing station.
In view of this, a first aspect of the present invention provides a cleaning apparatus for a belt conveyor, the belt conveyor including a conveyor belt, the cleaning apparatus including: the material receiving groove is arranged below the conveying belt of the return section; the cleaning scraper is configured to move along the length direction of the material receiving groove and abut against the inner part of the material receiving groove; and the transmission mechanism is arranged between the belt conveyor and the cleaning scraper, and the belt conveyor drives the cleaning scraper to move to the other end from one end of the material receiving groove through the transmission mechanism.
The cleaning device provided by the invention is used for a belt conveyor, the belt conveyor comprises a conveying belt, and the cleaning device comprises: connect the silo, drive mechanism and clearance scraper blade, connect the silo to locate the below of the conveyer belt of return stroke section, and be used for collecting the material that the conveyer belt dropped at the return stroke in-process, avoid bonding the material on the conveyer belt of return stroke section directly to drop at the job site and cause material waste and environmental pollution, and then be favorable to resources are saved and the site environment is protected, locate between band conveyer and the clearance scraper blade through drive mechanism, make band conveyer work be accessible drive mechanism drive clearance scraper blade and move to the other end from the one end that connects the silo, the setting of drive mechanism power supply has been simplified greatly, make drive mechanism utilize band conveyer's drive arrangement can work, be favorable to reducing cleaning device's volume, can satisfy band conveyer compact structure's demand, and manufacturing cost has been reduced.
Meanwhile, the cleaning scraper plate moves along the length direction of the material receiving groove under the action of the transmission mechanism and is abutted against the inside of the material receiving groove, materials in the material receiving groove can be collected from one end of the material receiving groove to the other end and guided to a designated position, automatic cleaning is further realized, the function of collecting the materials in the material receiving groove is collected, the problems that manual cleaning of the material receiving groove is troublesome and labor cost is increased are avoided, meanwhile, the problems that the materials in the material receiving groove fall to the designated position by gravity to cause limited use range and the materials are not cleaned completely and wasted are avoided, the automation degree of a product is greatly improved, the use range of the product is expanded, the good cleanliness of the material receiving groove is effectively ensured, the utilization rate of the materials is greatly improved, and the using satisfaction degree of a user is improved.
In addition, the cleaning device in the above technical solution provided by the present invention may further have the following additional technical features:
in the above technical solution, preferably, the transmission mechanism includes: the outer peripheral surface of the first roller is abutted with the conveying belt; the primary transmission assembly is in transmission connection with the first roller; and the secondary transmission component is in transmission connection with the primary transmission component, and the cleaning scraper is connected with the secondary transmission component.
In the technical scheme, the transmission mechanism comprises a first roller, a primary transmission assembly and a secondary transmission assembly, wherein the outer peripheral surface of the first roller is abutted against the conveying belt, so that the conveying belt at the return section moves to drive the first roller to rotate; the primary transmission assembly is in transmission connection with the first roller, so that the first roller can drive the primary transmission assembly to move by rotating; and second grade drive disk assembly is connected with the transmission of one-level drive disk assembly, the clearance scraper blade is connected with second grade drive disk assembly, make the motion of one-level drive disk assembly drive the motion of second grade drive disk assembly and then make the clearance scraper blade remove and with the inside looks butt joint that connects the silo along the length direction who connects the silo, the drive power of band conveyer is through the conveyer belt, first cylinder, one-level drive disk assembly, the transmission of second grade drive disk assembly is to the clearance scraper blade, make the clearance scraper blade can automatically to the material in the silo clear up and collect, the setting of cleaning device drive division has been simplified and automatic clearance has been realized, the collection connects the effect of material in the silo, be favorable to the saving cost and enlarge the application range of product.
In any of the above solutions, preferably, the primary transmission assembly includes: the first driving wheel is coaxial with the first roller and is fixedly arranged at one end of the first roller; the second driving wheel is rotatably arranged at one end of the material receiving groove; the first transmission piece is sleeved between the first transmission wheel and the second transmission wheel.
In the technical scheme, the primary transmission assembly comprises a first transmission wheel, a second transmission wheel and a first transmission piece, wherein the first transmission wheel and the first roller are coaxially arranged and fixedly arranged at one end of the first roller, so that the first roller moves to drive the first transmission wheel to rotate in the same direction; the second transmission wheel is rotatably arranged at one end of the material receiving groove and is sleeved between the first transmission wheel and the second transmission wheel through the first transmission piece, so that the first transmission wheel drives the second transmission piece to move in the same direction through the first transmission piece.
Furthermore, the second driving wheel and the first driving piece can be located outside the material receiving groove, so that the second driving wheel, the first driving piece and the first driving wheel arranged at one end of the first roller can be guaranteed to be on the same plane, and the transmission precision and the reliability of the one-level transmission assembly are improved.
In any of the above solutions, preferably, the secondary transmission assembly includes: the first chain wheel is coaxial with the second driving wheel and is fixedly arranged with the second driving wheel; the second chain wheel is rotatably arranged at the other end of the material receiving groove; the chain is sleeved between the first chain wheel and the second chain wheel, and the cleaning scraper is arranged on the chain.
In this technical scheme, secondary drive subassembly includes first sprocket, second sprocket and chain, and first sprocket and second drive wheel are coaxial and the reciprocal anchorage setting for can transmit the drive power transmission of one-level drive subassembly to secondary drive subassembly through the first sprocket and the second drive wheel of coaxial setting, and can guarantee first sprocket and the syntropy motion of second drive wheel. The second chain wheel is rotatably arranged at one end of the receiving groove far away from the first driving wheel, namely the first chain wheel and the second chain wheel are arranged at two ends of the receiving groove along the length direction of the conveying belt, the first chain wheel and the second chain wheel are sleeved between the first chain wheel and the second chain wheel through a chain, and the cleaning scraper is arranged on the chain, so that the first chain wheel works to drive the chain to move, the cleaning scraper positioned on the chain moves along the length direction of the receiving groove, and when the outer peripheral surface of the first roller is abutted against the conveying belt of the return section, the cleaning scraper abutted against the inner part of the receiving groove moves opposite to the conveying belt of the return section, namely the cleaning scraper cleans materials in the receiving groove and collects the materials in the conveying direction of the conveying belt, the materials in the receiving groove are favorably cleaned through the cleaning scraper, the collected materials are guided to the discharging position of the belt conveyor, the automatic material returning function of the cleaning device is further realized, and the, the utilization rate of the materials is improved.
In any one of the above technical solutions, preferably, the number of the secondary transmission assemblies is two, and the two sets of secondary transmission assemblies are symmetrically arranged on two sides of the material receiving groove along a center line of the material receiving groove in the length direction.
In this technical scheme, the quantity of secondary drive subassembly is two sets of, two sets of secondary drive subassemblies are in the both sides that connect the silo along the central line symmetrical arrangement who connects the length direction of silo, avoid the skew central line that connects silo length direction of secondary drive subassembly and be close to the one side setting that connects the silo and make the opposite side that connects the silo have the problem that the clearance is not thorough or unclean, be favorable to guaranteeing the uniformity and the homogeneity that connect the inside cleanliness of silo in the both sides that connect the silo through two sets of secondary drive subassemblies along the central line symmetrical arrangement who connects the length direction of silo, and then be favorable to guaranteeing to connect the good cleanliness of silo, and improve the utilization ratio of material.
In any of the above technical solutions, preferably, the method further includes: and the cleaning scraper is fixed between the chains of the two groups of secondary transmission assemblies through the mounting rack.
In this technical scheme, the clearance scraper blade passes through the mounting bracket to be fixed between two sets of secondary drive assembly's chain, is favorable to guaranteeing the reliability that clearance scraper blade and chain are connected, and then guarantees that the clearance scraper blade clears up well and collects the material ability, improves the reliability of product. Furthermore, the cleaning scraper is fixed on the chain through the mounting frame, so that the cleaning scraper is convenient to maintain and replace, the maintenance and replacement efficiency is improved, and the maintenance cost is reduced.
In any of the above technical solutions, preferably, the cleaning blade is an elastic plate.
In this technical scheme, the clearance scraper blade is the elastic plate, and the elastic plate can with the inside abundant butt that connects the silo, be favorable to the clearance and collect the material, and then improves cleaning device's work efficiency and clearance effect, guarantees to connect the good cleanliness of silo.
In any of the above technical solutions, preferably, the first driving wheel and the second driving wheel are both chain wheels, and the first driving member is a chain; or the first driving wheel and the second driving wheel are belt wheels, and the first driving part is a belt.
In the technical scheme, on one hand, the first transmission wheel and the second transmission wheel are chain wheels, the first transmission part is a chain, namely the primary transmission assembly is chain transmission; on the other hand, the first driving wheel and the second driving wheel are belt wheels, the first driving part is a belt, and the primary driving assembly is in belt driving. Different transmission modes of the primary transmission assembly can meet the requirements of different materials, different structures of the conveying belt and different sizes of the conveying belt, and the application range is wide.
According to a second aspect of the present invention, there is provided a belt conveyor comprising: the cleaning device of any one of the above technical schemes.
The belt conveyor provided by the invention comprises the cleaning device in any technical scheme, so that the belt conveyor has all the beneficial effects of the cleaning device, and the details are not repeated.
In the above technical solution, preferably, the method further includes: and the conveying belt is sleeved on the second roller, and the second roller works to drive the conveying belt to move.
In this technical scheme, band conveyer still includes the second cylinder, and the conveyer belt cover is established on the second cylinder, and the second cylinder work drives the conveyer belt motion, and the second cylinder provides power for cleaning device's drive mechanism promptly for driving the cylinder.
According to a third aspect of the present invention, there is provided a mixing station comprising: the cleaning device of any one of the above technical solutions or the belt conveyor of any one of the above technical solutions.
The mixing station provided by the invention comprises the cleaning device in any technical scheme or the belt conveyor in any technical scheme, so that the mixing station has all the beneficial effects of the cleaning device or the belt conveyor, and is not repeated herein.
In the above technical solution, preferably, the method further includes: the first roller of the cleaning device and the second roller of the belt conveyor are both positioned above the discharge hopper, and the material receiving groove is communicated with the discharge hopper; the batching hopper is arranged at one end of the belt conveyor, which is far away from the second roller, and is provided with a metering device; the belt conveyor drives the cleaning scraper to move from one end of the material receiving groove close to the batching hopper to one end of the material discharging hopper through the transmission mechanism.
In this technical solution, the mixing plant further includes a discharge hopper, that is, the belt conveyor conveys the material to the discharge hopper, and the part of the conveyer belt that is far away from the discharge hopper after conveying the material to the discharge hopper is called the return segment, which can be understood as the conveyer belt that includes the material conveying segment and the return segment that move in opposite directions in the operation process, wherein, the material conveying segment has the material on the conveyer belt, and the material does not have on the conveyer belt of the return segment. The second roller of the belt conveyor is positioned above the discharge hopper, so that the second roller works to drive the conveying belt to move to throw the materials into the discharge hopper through the second roller, the first roller of the cleaning device is positioned above the discharge hopper, and when the conveying belt of the return section is abutted to the first roller, the materials adhered to the conveying belt directly fall into the discharge hopper or the receiving groove under the action of gravity, so that the problems that the materials adhered to the conveying belt are scattered to a working site to waste the materials and pollute the environment due to large vibration when the conveying belt of the return section is abutted to the first roller are avoided, the utilization rate of the materials is further improved, the energy is saved, and the cleanliness of the environment is improved; connect silo and discharge hopper to be linked together, be favorable to the clearance scraper blade under drive mechanism's drive in with the direct guide of material of clearance collection to the discharge hopper, realized that the automatic clearance of cleaning device connects the function of material and automatic returning charge in the silo, improved the degree of automation of product greatly and improved the utilization ratio of material, simplified the setting of the device that gathers materials simultaneously, can satisfy the little demand of product occupation space, further enlarged the application range of product and reduced manufacturing cost.
Keep away from the one end of second cylinder at band conveyer and set up the batching fill, band conveyer passes through drive mechanism and drives the clearance scraper blade and move to being close to discharge hopper one end from the one end that connects the silo to be close to the batching fill, and band conveyer work is carried the material in the batching fill to the discharge hopper promptly, and the batching is fought and is provided with metering device for the weight of the material of measurement distribution to band conveyer. Through the in-process of material transportation to the discharge hopper in band conveyer is fought with the batching, drive mechanism drives the clearance scraper blade under the effect of the conveyer belt of return stroke section and moves to being close to discharge hopper one end from the one end that connects the silo to be close to the batching, make the material that scatters in connecing the silo through the clearance scraper blade clearance, collect back automatic guide to in the discharge hopper, the function of automatic returning charge has been realized, the utilization ratio of material is greatly improved, make the weight of the material in the discharge hopper equal with the weight of the material that the batching was fought and is allocated to band conveyer, and then improve the measurement accuracy of mixing plant.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 illustrates a schematic structural view of a mixing station provided in accordance with one embodiment of the present invention;
FIG. 2 shows an enlarged partial schematic view at A of the embodiment of FIG. 1;
fig. 3 shows a schematic view of a part of the structure in the direction B-B of the embodiment shown in fig. 1.
Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:
100 cleaning device, 102 receiving groove, 104 transmission mechanism, 106 cleaning scraper, 108 first roller, 110 first-stage transmission component, 112 second-stage transmission component, 114 first transmission wheel, 116 second transmission wheel, 118 first transmission piece, 122 second chain wheel, 124 chain, 126 mounting frame, 200 belt conveyor, 202 conveying belt, 204 second roller, 300 stirring station, 302 discharging hopper and 304 batching hopper.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Example one
As shown in fig. 1 to 3, according to a first aspect of the present invention, there is provided a cleaning apparatus 100 for a belt conveyor 200, the belt conveyor 200 including a conveyor belt 202, the cleaning apparatus 100 including: the receiving trough 102, the transmission mechanism 104 and the cleaning scraper 106, wherein the receiving trough 102 is arranged below the conveying belt 202 of the return section; a cleaning scraper 106, wherein the cleaning scraper 106 is configured to be movable along the length direction of the material receiving groove 102 and is abutted against the inner part of the material receiving groove 102; and the transmission mechanism 104 is arranged between the belt conveyor 200 and the cleaning scraper 106, and the belt conveyor 200 drives the cleaning scraper 106 to move from one end of the material receiving groove 102 to the other end through the transmission mechanism 104.
Specifically, as shown in fig. 1 and fig. 2, the belt conveyor 200 includes a conveyor belt 202, wherein a portion of the conveyor belt 202 that moves away from a designated position after conveying materials to the designated position is referred to as a return segment, that is, a return segment and a conveying segment that move relative to each other during the operation of the conveyor belt 202, wherein the conveyor belt 202 of the return segment has no materials, and the conveyor belt 202 of the conveying segment has materials. The cleaning apparatus 100 includes: a material receiving groove 102, a transmission mechanism 104 and a cleaning scraper 106, wherein the material receiving groove 102 is arranged below a conveying belt 202 of a return segment, and is used for collecting the materials falling off from the conveyer belt 202 in the return process, so as to avoid the materials adhered on the conveyer belt 202 in the return section from directly falling on the working site to cause material waste and environmental pollution, thereby being beneficial to saving resources and protecting the field environment, is arranged between the belt conveyor 200 and the cleaning scraper 106 through the transmission mechanism 104, so that the belt conveyor 200 can drive the cleaning scraper 106 to move from one end of the material receiving groove 102 to the other end through the transmission mechanism 104, the arrangement of the power source of the transmission mechanism 104 is greatly simplified, the transmission mechanism 104 can work by using the driving device of the belt conveyor 200, which is beneficial to reducing the volume of the cleaning device 100, meeting the requirement of compact structure of the belt conveyor 200 and reducing the production cost. Meanwhile, the cleaning scraper 106 moves along the length direction of the material receiving groove 102 under the action of the transmission mechanism 104 and abuts against the inside of the material receiving groove 102, materials in the material receiving groove 102 can be collected from one end of the material receiving groove 102 to the other end and guided to a specified position, and therefore the functions of automatically cleaning and collecting the materials in the material receiving groove 102 are achieved, the problems that the material receiving groove 102 needs to be cleaned manually and is troublesome and labor cost is increased are solved, meanwhile, the problems that the materials in the material receiving groove 102 fall to the specified position by gravity to cause limited use range and unclean waste materials are solved, the automation degree of products is greatly improved, the use range of the products is expanded, the good cleanliness of the material receiving groove 102 is effectively guaranteed, the utilization rate of the materials is greatly improved, and the use satisfaction degree of users is improved.
Further, the belt conveyor 200 moves to drive the transmission mechanism 104 to move, so that the cleaning scraper 106 can move from one end of the material receiving groove 102 to the other end, that is, the cleaning scraper 106 can move in the same direction or opposite directions relative to the conveying belt 202 of the return segment under the action of the transmission mechanism 104, and the cleaning scraper 106 can guide the material of the material receiving groove 102 to different ends of the conveying belt 202 of the return segment after being collected relative to the conveying belt 202 of the return segment in the same direction or opposite directions, so that the requirements of the material collecting device on the different ends of the conveying belt 202 of the return segment can be met, the application range of products is effectively expanded, and the using satisfaction of users is improved. Specifically, the proper arrangement of the transmission mechanism 104 can realize that the cleaning scraper 106 can move in the same direction or in the opposite direction relative to the conveying belt 202 in the return segment when the conveying belt 202 moves.
Further, connect silo 102 to locate the below of conveyer belt 202 along the length direction of the conveyer belt 202 of return stroke section, in the plane that is on a parallel with the traffic direction of conveyer belt 202 promptly, connect the projection area more than or equal to conveyer belt 202 of silo 102, can guarantee that the material that conveyer belt 202 left in the return stroke in-process all falls in receiving silo 102, further avoid the material extravagant, the polluted environment, practiced thrift the energy effectively and improved the cleanliness factor of job site. Further, the cleaning scraper 106 is abutted to the bottom of the material receiving groove 102, so that the cleaning and collecting capabilities of the cleaning scraper 106 are improved, the working efficiency and the working effect of the cleaning device 100 are improved, and the utilization rate of materials is improved.
Example two
As shown in fig. 1 to 3, in one embodiment of the present invention, a cleaning apparatus 100 includes: the cleaning device comprises a material receiving groove 102, a transmission mechanism 104 and a cleaning scraper 106, wherein the transmission mechanism 104 comprises a first roller 108, a primary transmission assembly 110 and a secondary transmission assembly 112, wherein the peripheral surface of the first roller 108 is abutted to a conveying belt 202; the primary transmission assembly 110 is in transmission connection with the first roller 108; the secondary drive assembly 112 is drivingly connected to the primary drive assembly 110, and the cleaning blade 106 is connected to the secondary drive assembly 112.
In this embodiment, the transmission mechanism 104 includes a first roller 108, a primary transmission assembly 110, and a secondary transmission assembly 112, and an outer circumferential surface of the first roller 108 abuts against the conveyor belt 202, so that the conveyor belt 202 of the return segment moves to drive the first roller 108 to rotate; the primary transmission assembly 110 is in transmission connection with the first roller 108, so that the first roller 108 can drive the primary transmission assembly 110 to move by rotating; the second-stage transmission assembly 112 is in transmission connection with the first-stage transmission assembly 110, and the cleaning scraper 106 is connected with the second-stage transmission assembly 112, so that the first-stage transmission assembly 110 drives the second-stage transmission assembly 112 to move, and the cleaning scraper 106 moves along the length direction of the material receiving groove 102 and abuts against the inside of the material receiving groove 102, and the driving force of the belt conveyor 200 is transmitted to the cleaning scraper 106 through the conveying belt 202, the first roller 108, the first-stage transmission assembly 110 and the second-stage transmission assembly 112, so that the cleaning scraper 106 can automatically clean and collect materials in the material receiving groove 102, the arrangement of the driving part of the cleaning device 100 is simplified, the automatic cleaning and the collection of the materials in the material receiving groove 102 are realized, and the cost is saved, and the use range of products is expanded.
Further, one-level drive assembly 110 is located the outside that connects the silo, one-level drive assembly 110 is located the inside that connects silo 102 and can occupies the inner space that connects silo 102, be unfavorable for the clearance and the collection that connect the material in silo 102, through being located the power transmission to second grade drive assembly 112 that connects the outside one-level drive assembly 110 of silo 102 with the cylinder, can satisfy and connect the limited demand of silo 102 inner space, and simultaneously, be favorable to improving the clearance effect and the collection effect that connect the inside material of silo 102. It is understood that the secondary drive assembly 112 may be located inside the receptacle tank 102 or outside the receptacle tank 102.
EXAMPLE III
As shown in fig. 1 to 3, in one embodiment of the present invention, a cleaning apparatus 100 includes: the cleaning device comprises a receiving groove 102, a transmission mechanism 104, a cleaning scraper 106, a first roller 108, a primary transmission assembly 110 and a secondary transmission assembly 112, wherein the primary transmission assembly 110 comprises a first transmission wheel 114, a second transmission wheel 116 and a first transmission piece 118, and the first transmission wheel 114 and the first roller 108 are coaxial and fixedly arranged at one end of the first roller 108; the second driving wheel 116 is rotatably arranged at one end of the material receiving groove 102; the first transmission member 118 is disposed between the first transmission wheel 114 and the second transmission wheel 116.
In this embodiment, the primary transmission assembly 110 includes a first transmission wheel 114, a second transmission wheel 116 and a first transmission member 118, the first transmission wheel 114 is disposed coaxially with the first roller 108 and is fixedly disposed at one end of the first roller 108, so that the first roller 108 moves to drive the first transmission wheel 114 to rotate in the same direction; the second transmission wheel 116 is rotatably disposed at one end of the material receiving slot 102, and is sleeved between the first transmission wheel 114 and the second transmission wheel 116 through the first transmission member 118, so that the first transmission wheel 114 drives the second transmission member to move in the same direction through the first transmission member 118.
Further, the second driving wheel 116 and the first driving member 118 may be located outside the receiving slot 102, which is beneficial to ensure that the second driving wheel 116, the first driving member 118 and the first driving wheel 114 disposed at one end of the first roller 108 are on the same plane, thereby improving the driving precision and reliability of the primary driving assembly 110.
In an embodiment of the present invention, further, the secondary transmission assembly 112 includes: a first sprocket wheel coaxial with the second transmission wheel 116 and fixedly arranged with each other; the second chain wheel 122 is rotatably arranged at the other end of the material receiving groove 102; and the chain 124 is sleeved between the first chain wheel and the second chain wheel 122, and the cleaning scraper 106 is arranged on the chain 124.
In this embodiment, the secondary transmission assembly 112 includes a first sprocket, a second sprocket 122 and a chain 124, the first sprocket and the second transmission wheel 116 are coaxially and fixedly disposed with each other, so that the driving force of the primary transmission assembly 110 can be transmitted to the secondary transmission assembly 112 via the coaxially disposed first sprocket and the second transmission wheel 116, and the first sprocket and the second transmission wheel 116 can be ensured to move in the same direction. The second sprocket 122 is rotatably disposed at one end of the receiving trough 102 far from the first driving wheel 114, that is, the first sprocket and the second sprocket 122 are disposed at two ends of the receiving trough 102 along the length direction of the conveying belt 202, the chain 124 is sleeved between the first sprocket and the second sprocket 122, and the cleaning scraper 106 is disposed on the chain 124, so that the first sprocket operates to drive the chain 124 to move, so that the cleaning scraper 106 disposed on the chain 124 moves along the length direction of the receiving trough 102, and when the outer circumferential surface of the first roller 108 abuts against the conveying belt 202 of the return section, the cleaning scraper 106 abutting against the inside of the receiving trough 102 moves opposite to the conveying belt 202 of the return section, that is, the cleaning scraper 106 cleans the material in the receiving trough 102 and collects the material in the conveying direction of the conveying belt 202, which is beneficial for cleaning the material in the receiving trough 102 by the cleaning scraper 106 and guiding the collected material to the discharging position of the belt conveyor 200, and then realized cleaning device 100 automatic returning charge's function, further practiced thrift the material, improved the utilization ratio of material.
Further, the number of the secondary transmission assemblies 112 is two, the two sets of secondary transmission assemblies 112 are symmetrically arranged on two sides of the material receiving groove 102 along the central line of the length direction of the material receiving groove 102, the problem that the cleaning is not thorough or not clean is solved on the other side of the material receiving groove 102 due to the fact that the secondary transmission assemblies 112 are arranged close to one side of the material receiving groove 102 along the central line of the length direction of the material receiving groove 102 in a deviating mode, consistency and uniformity of the internal cleanliness of the material receiving groove 102 are guaranteed due to the fact that the two sets of secondary transmission assemblies 112 are symmetrically arranged on two sides of the material receiving groove 102 along the central line of the length direction of the material receiving groove 102, good cleanliness of the material receiving groove 102 is guaranteed, and.
Example four
As shown in fig. 1 to 3, in one embodiment of the present invention, a cleaning apparatus 100 includes: the cleaning device comprises a receiving groove 102, a transmission mechanism 104, a cleaning scraper 106, a first roller 108, a primary transmission assembly 110, a secondary transmission assembly 112, a first transmission wheel 114, a second transmission wheel 116, a first transmission piece 118, a first chain wheel, a second chain wheel 122, a chain 124 and a mounting rack 126, wherein the cleaning scraper 106 is fixed between the chains 124 of the two sets of secondary transmission assemblies 112 through the mounting rack 126.
In this embodiment, as shown in fig. 3, the cleaning scraper 106 is fixed between the chains 124 of the two sets of secondary transmission assemblies 112 through the mounting rack 126, which is beneficial to ensuring the reliability of the connection between the cleaning scraper 106 and the chains 124, further ensuring the capability of the cleaning scraper 106 to clean and collect materials well, and improving the reliability of products. Further, the cleaning scraper 106 is fixed on the chain 124 through the mounting rack 126, so that the cleaning scraper 106 is convenient to maintain and replace, the maintenance and replacement efficiency is improved, and the maintenance cost is reduced.
It is understood that the cleaning blades 106 may be secured to the chain 124 by welding, screwing, plugging, or other means.
Further, clearance scraper blade 106 is the elastic plate, and the elastic plate can with connect the inside abundant butt of silo 102, be favorable to the clearance and collect the material, and then improves cleaning device's work efficiency and clearance effect, guarantees to connect the good cleanliness of silo 102. Further, the cleaning scraper 106 is a plate-shaped or sheet-shaped structure, which is beneficial to cleaning and collecting materials, so as to improve the working efficiency and cleaning effect of the cleaning device 100 and improve the satisfaction of users.
It will be appreciated that the cleaning blades 106 may be of other configurations as desired.
Further, on one hand, the first driving wheel 114 and the second driving wheel 116 are both chain wheels, the first driving member 118 is a chain, that is, the primary driving assembly 110 is a chain drive; on the other hand, the first driving wheel 114 and the second driving wheel 116 are both belt wheels, and the first driving member 118 is a belt, i.e. the primary driving assembly 110 is belt-driven. Different transmission modes of the primary transmission assembly 110 can meet the requirements of different materials, different structures of the conveyer belt 202 and different sizes of the conveyer belt 202, and the application range is wide.
It is understood that the primary drive assembly 110 may be other drive types as desired, and the secondary drive assembly 112 may be belt driven or other drive types as desired.
EXAMPLE five
As shown in fig. 1 to 3, according to a second aspect of the present invention, there is provided a belt conveyor 200, which includes the cleaning device 100 of any of the above embodiments, so as to have all the advantages of the cleaning device 100, and the details are not repeated herein.
Further, the belt conveyor 200 further includes a second roller 204, the conveying belt 202 is sleeved on the second roller 204, and the second roller 204 operates to drive the conveying belt 202 to move, that is, the second roller 204 is a driving roller, and provides power for the transmission mechanism 104 of the cleaning device 100.
EXAMPLE six
As shown in fig. 1 to 3, according to a third aspect of the present invention, there is provided a mixing station 300, which includes the cleaning device 100 or the belt conveyor 200 of any of the above embodiments, and therefore has all the advantages of the cleaning device 100 and the belt conveyor 200, and will not be described herein again.
Further, as shown in fig. 1, the mixing station 300 further includes a discharge hopper 302, i.e. the belt conveyor 200 conveys the material into the discharge hopper 302, and the portion of the conveyor belt 202 that travels away from the discharge hopper 302 after conveying the material into the discharge hopper 302 is referred to as a return segment, which can be understood as a conveyor belt 202 that includes a conveyor segment and a return segment that move toward each other during operation, wherein the conveyor belt 202 of the conveyor segment has material thereon, and the conveyor belt 202 of the return segment has no material thereon. The second roller 204 of the belt conveyor 200 is located above the discharge hopper 302, so that the second roller 204 works to drive the conveying belt 202 to move to throw the materials into the discharge hopper 302 through the second roller 204, the first roller 108 of the cleaning device 100 is located above the discharge hopper 302, and when the conveying belt 202 at the return section abuts against the first roller 108, the materials adhered to the conveying belt 202 directly fall into the discharge hopper 302 or the receiving groove 102 under the action of gravity, so that the problems that the conveying belt 202 at the return section abuts against the first roller 108, the vibration is large, the materials adhered to the conveying belt 202 fall to a working site to waste the materials and pollute the environment are avoided, the utilization rate of the materials is further improved, the energy is saved, and the cleanliness of the environment is improved; connect silo 102 to be linked together with discharge hopper 302, be favorable to clearing up scraper blade 106 and directly guide the material of collection to discharge hopper 302 under drive mechanism 104's drive, realized that cleaning device 100 automatic clearance connects the function of material and automatic returning charge in silo 102, the degree of automation that has improved the product greatly has improved the utilization ratio of material, the setting of the device that gathers materials has been simplified simultaneously, can satisfy the little demand of product occupation space, the application range of product has further been enlarged and manufacturing cost has been reduced.
Set up batching hopper 304 at the one end of band conveyer 200 far away from second cylinder 204, band conveyer 200 drives through drive mechanism 104 and clears up scraper blade 106 and moves to the one end that is close to discharge hopper 302 from the one end that connects the silo to be close to batching hopper 304, and band conveyer 200 works and carries the material in batching hopper 304 to discharge hopper 302 promptly, and batching hopper 304 is provided with metering device for measure the weight of the material of distribution to band conveyer 200. Through the in-process of transporting the material in the batching fill 304 to discharge hopper 302 at band conveyer 200, drive mechanism 104 drives under the effect of the conveyer belt 202 of return stroke section and clears up scraper 106 from the one end that connects silo 102 to be close to batching fill 304 and move to the one end that is close to discharge hopper 302, make the material that scatters and falls in connecing silo 102 clear up through clearance scraper 106, automatic guide is to the discharge hopper 302 after collecting, the function of automatic returning charge has been realized, the utilization ratio of material is greatly improved, make the weight of the material in discharge hopper 302 equal with the weight of the material that batching fill 304 distributes to band conveyer 200, and then improve the measurement accuracy of stirring station 300.
EXAMPLE seven
As shown in fig. 1-3, in an exemplary embodiment, the mixing station 300 includes a belt conveyor 200, a discharge hopper 302 and a batching hopper 304, the discharge hopper 302 being located at the head of the belt conveyor 200 and the batching hopper 304 being located at the tail of the belt conveyor 200, the belt conveyor 200 being inclined such that the minimum distance of the conveyor belt 202 from the working surface adjacent to the side of the batching hopper 304 is less than the minimum distance of the conveyor belt 202 from the working surface adjacent to the side of the discharge hopper 302. The belt conveyor 200 includes a second roller 204 (transmission roller), a conveyor belt 202, and the cleaning device 100, wherein the conveyor belt 202 is sleeved on the second roller 204, the second roller 204 operates to drive the conveyor belt 202 to move, and the second roller 204 is located above the discharge hopper 302. The cleaning device 100 comprises a material receiving groove 102, a cleaning scraper 106, a first roller 108, a driving sprocket (namely a first driving wheel 114), a driven sprocket (namely a second driving wheel 116), a driving chain (namely a first driving part 118), a first sprocket, a second sprocket 122 and a driven chain (namely a chain 124), wherein the material receiving groove 102 is arranged below the conveying belt 202 along the extending direction of the conveying belt 202 at the return section, the peripheral surface of the first roller 108 is abutted against the conveying belt 202 at the return section, the driving sprocket and the first roller 108 are coaxially arranged and are positioned outside the first roller 108, the driven sprocket is positioned at one side of the driving sprocket far away from the second roller 204 and is positioned outside the material receiving groove 102, and the driving chain is sleeved between the driving sprocket and the driven sprocket and is positioned outside the material receiving groove 102; first sprocket and the coaxial setting of driven sprocket and be located the inside that connects silo 102, and the axle of connecting first sprocket and driven sprocket runs through and connects silo 102, and second sprocket 122 is located and is connect the one end that silo 102 is close to batching fill 304 and be located the inside that connects silo 102, and the driven chain cover is established between first sprocket and second sprocket 122 and is located the inside that connects silo 102, cleans the scraper blade setting on driven chain.
In the process of conveying the materials in the batching hopper 304 to the discharging hopper 302 by the belt conveyor 200, the second roller 204 of the belt conveyor 200 rotates counterclockwise, because the first roller 108 is located below the conveying belt 202 of the return section and is abutted against the conveying belt 202 of the return section, the first roller 108 rotates clockwise, meanwhile, the first roller 108 drives the driving sprocket to rotate clockwise, the driving sprocket drives the driven sprocket to rotate clockwise through the driving chain, because the driven sprocket is coaxial with the first sprocket, the first sprocket also rotates clockwise, because the sweeping scraper is installed on the driven chain through the installation frame 126, the driven chain is driven by the first sprocket and the second sprocket 122 to rotate clockwise integrally, namely, the driven chain near the bottom of the receiving groove 102 is opposite to the direction of the conveying belt 202 of the return section, so that the sweeping scraper on the driven chain near the bottom of the receiving groove 102 conveys the materials scattered in the receiving groove 102 to the discharging hopper 302, the effects of automatically cleaning the materials in the material receiving groove 102 and automatically returning and recycling the materials are achieved.
The application provides a cleaning device 100, need not to increase drive arrangement, utilize power in the band conveyer 200 working process can realize that the automatic clearance connects the material in silo 102 and can be automatically put in to discharge hopper 302 with the material, moreover, the steam generator is simple in structure, and realized that the automatic clearance connects the material in silo 102 and the function of automatic material return recovery, remove the inconvenience that the manual work regularly cleared up the material and brought from, the degree of automation of product has been improved greatly, improve the utilization ratio of material, and then be favorable to guaranteeing the measurement accuracy of mixing plant 300. Meanwhile, the problems that the application range of the materials is limited and the materials are not cleaned cleanly and wasted due to the fact that the materials fall to the designated position by means of gravity are solved, the application range of the products is greatly enlarged, the reliability of the products is improved, and the using satisfaction of users is further improved.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically defined, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A cleaning device for a belt conveyor, the belt conveyor comprising a conveyor belt (202), characterized in that the cleaning device comprises:
the material receiving groove (102) is arranged below the conveying belt (202) of the return section;
a cleaning scraper (106), wherein the cleaning scraper (106) is configured to be movable along the length direction of the receiving groove (102) and is abutted against the inner part of the receiving groove (102);
the transmission mechanism (104) is arranged between the belt conveyor (200) and the cleaning scraper (106), and the belt conveyor (200) drives the cleaning scraper (106) to move from one end of the material receiving groove (102) to the other end through the transmission mechanism (104).
2. The cleaning apparatus as defined in claim 1, wherein the transmission mechanism (104) comprises:
a first roller (108), wherein the outer circumferential surface of the first roller (108) is abutted against the conveyor belt (202);
a primary transmission assembly (110) in transmission connection with the first roller (108);
the secondary transmission component (112) is in transmission connection with the primary transmission component (110), and the cleaning scraper (106) is connected with the secondary transmission component (112).
3. The cleaning apparatus as defined in claim 2, wherein the primary drive assembly (110) comprises:
a first driving wheel (114) coaxial with the first roller (108) and fixedly arranged at one end of the first roller (108);
the second driving wheel (116) is rotatably arranged at one end of the material receiving groove (102);
the first transmission piece (118) is sleeved between the first transmission wheel (114) and the second transmission wheel (116).
4. The cleaning apparatus as defined in claim 3, wherein the secondary drive assembly (112) comprises:
the first chain wheel is coaxial with the second transmission wheel (116) and is fixedly arranged with the second transmission wheel;
the second chain wheel (122) is rotatably arranged at the other end of the material receiving groove (102);
the chain (124) is sleeved between the first chain wheel and the second chain wheel (122), and the cleaning scraper (106) is arranged on the chain (124).
5. The cleaning apparatus of claim 4,
the number of the secondary transmission assemblies (112) is two, and the two secondary transmission assemblies (112) are symmetrically arranged on two sides of the material receiving groove (102) along the central line of the length direction of the material receiving groove (102).
6. The cleaning apparatus defined in claim 5, further comprising:
a mounting bracket (126), the cleaning scraper (106) being fixed between the chains (124) of the two sets of secondary drive assemblies (112) by the mounting bracket (126).
7. Cleaning device according to one of the claims 1 to 6,
the cleaning scraper (106) is an elastic plate.
8. A belt conveyor, comprising:
a cleaning device as claimed in any one of claims 1 to 7.
9. A mixing station, comprising:
a belt conveyor as in claim 8.
10. The mixing station of claim 9, further comprising:
the first roller (108) of the cleaning device and the second roller (204) of the belt conveyor (200) are both positioned above the discharge hopper (302), and the receiving groove (102) is communicated with the discharge hopper (302);
the batching hopper (304) is arranged at one end, far away from the second roller (204), of the belt conveyor (200), and the batching hopper (304) is provided with a metering device;
the belt conveyor drives the cleaning scraper (106) to move from one end of the receiving groove (102) close to the batching hopper (304) to one end close to the discharging hopper (302) through the transmission mechanism (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035113.4A CN110745494A (en) | 2019-10-29 | 2019-10-29 | Cleaning device, belt conveyor and mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911035113.4A CN110745494A (en) | 2019-10-29 | 2019-10-29 | Cleaning device, belt conveyor and mixing plant |
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| Publication Number | Publication Date |
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| CN110745494A true CN110745494A (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911035113.4A Pending CN110745494A (en) | 2019-10-29 | 2019-10-29 | Cleaning device, belt conveyor and mixing plant |
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| CN113320934A (en) * | 2021-06-03 | 2021-08-31 | 江苏双龙集团有限公司 | Automatic cleaning device of stirring station belt feeder |
| CN115301528A (en) * | 2022-08-18 | 2022-11-08 | 安徽华星选矿科技有限公司 | Toothed roller type sine roller screen for ore |
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| CN113320934A (en) * | 2021-06-03 | 2021-08-31 | 江苏双龙集团有限公司 | Automatic cleaning device of stirring station belt feeder |
| CN115301528A (en) * | 2022-08-18 | 2022-11-08 | 安徽华星选矿科技有限公司 | Toothed roller type sine roller screen for ore |
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